Mindray DP-50 Exp Vet, Operator'S Manual

Page: 282 / 343

C-34 Acoustic Output Reporting Table (60601-2-37)
Transducer Model: 65EB10EA_T
Imaging Mode: B+PW-mode
Index label
MI
TIS TIB TIC
At
surfac
e
Below
surfac
e
At
surfac
e
Below
surfac
e
Maximum index value 0.68 0.04 0.41 0.15
Index component value 0.04 0.04 0.14 0.41
Acoustic
Parameter
s
p
r,
α
at z
MI
(MPa)
1.39
P
(mW)
3.01 6.82 5.02
P
1×1
(mW)
1.91 5.72
z
s
(cm)
0.69
z
b
(cm)
1.46
z
MI
(cm)
1.46
z
pii
,
α
(cm)
1.46
f
awf
(MHz)
4.11 5.02 6.42 5.01
Other
Informatio
n
prr
(Hz)
699.00
srr
(Hz)
33.00
n
pps
/
I
pa,
α
at z
pii
,
α
(W/cm
2
)
76.52
I
spta,
α
at z
pii
,
α
or z
sii
,
α
(mW/cm
2
)
50.27
I
spta
at z
pii
or z
sii
(mW/cm
2
)
77.30
p
r
at z
pii
(MPa)
1.69
Operating
control
conditions
Acoustic power 100% 100% 100% 100%
Display depth 12.9cm 6.5cm 12.9cm 6.5cm
B Focus Position
2.0cm 0.5cm 2.0cm 0.5cm
SV Position
2.0cm 0.5cm 2.0cm 0.5cm
B Working Frequency 5 5 6.5 5
PW Working Frequency 4 4 5 4
B PRF 4199 7694 1276 7694
PW PRF 699 699 3595 699
PW SV 0.5mm 0.5mm 0.5mm 0.5mm